Micro Natural Gas Futures (MNG): 1,000 MMBtu Contract Specs and Margin

What Is a Micro Henry Hub Natural Gas (MNG) Futures Contract?

Micro Henry Hub Natural Gas futures (MNG) began trading on NYMEX in November 2023 and are the smallest natural gas futures contract CME Group lists. Each contract covers 1,000 MMBtu, one tenth of a standard Henry Hub Natural Gas (NG) contract, and settles in cash against the NG final settlement price, so there is no delivery.

With a tick value of $1.00, MNG suits traders who are new to natural gas, accounts that want to keep each position small, and hedgers whose gas usage is too small for an NG contract. It also lets traders add to or reduce a position in 1,000 MMBtu steps.

Micro Natural Gas (MNG) Contract Terms

MNG prices are quoted per MMBtu with a minimum move of $0.001, the same increment as NG, so one tick equals $1.00 and a $0.10 move equals $100 per contract. MNG trades nearly 23 hours a day on CME Globex, and each month stops trading one business day before the corresponding NG contract expires.

Product:

Micro Henry Hub Natural Gas

Futures Contract Symbol:

MNG

Exchange:

NYMEX (CME Group)

Contract Size:

1,000 MMBtu

Trading Hours:

CME Globex, Sunday 5:00 PM CT to Friday 4:00 PM CT; daily halt 4:00 PM to 5:00 PM CT

Minimum Price Fluctuation:

$0.001 per MMBtu = $1.00

Contract Months:

Monthly, for the current year plus the next five calendar years. A new year of monthly contracts is added after the December contract of the current year expires.

Settlement Method:

Cash settlement, no delivery

Exchange Fees:

Margin Requirements for Micro Natural Gas Futures

Holding Period:

Day Trading Margins

Overnight Margins

Margins:
$50
$571

The MNG day and overnight margins are listed with the rest of the energy complex on our margins page. When a position grows, traders often compare MNG with E-mini Natural Gas (QG) or the standard NG contract. Ready to start small in natural gas? Open an account or ask for a commission quote.

Source: CME

The above information is derived from sources believed to be accurate. It is provided without guarantees and is subject change without notice.

What Natural Gas Traders Watch

MNG follows the same Henry Hub market as NG, so its price reacts to the same information. Here is the routine many natural gas traders follow each week; it is a description of the market, not a prediction.

  • Daily weather models: changes in temperature outlooks for major population centers shift expected heating or cooling demand.
  • Thursday, 9:30 a.m. CT: the EIA reports the weekly change in natural gas storage, often the busiest moment of the week.
  • Friday rig count: the Baker Hughes count of active gas drilling rigs is followed as an indicator of future production.
  • LNG feedgas: daily estimates of gas flowing to export terminals show how much U.S. supply is leaving the country.
  • Production and pipeline notices: maintenance, freeze offs in winter and hurricane related shut ins can cut supply quickly.

At $1.00 per tick, a one cent move equals $10 on one MNG contract, but natural gas can move many cents in a day. Losses can exceed the margin on deposit.

Micro Natural Gas (MNG) Futures FAQs

MNG is a NYMEX futures contract for 1,000 MMBtu of natural gas, one tenth of a standard NG contract. It launched in November 2023 and settles in cash.

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